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STLF-15120A
Key Features
Description
The ASTONE STLF-15120A is a 15” universal replacement driver for PA/DJ woofers. It is compatible with ASTONE PA speakers (subwoofers) and compatible with other brand speakers with a 15” subwoofer. The subwoofer comes with a 8-ohm impedance and has a frequency range of 40-2K Hz with a sensitivity of 100dB. It has a built-in cast aluminum chassis and has a paper cone with cloth edge. With 500W RMS power handling capability, the STLF-15120A delivers a massive and deep bass, and makes a great replacement woofer for your 15-inch PA/DJ speakers or subwoofer cabinets. |
Specifications
Details
| Model | STLF-15120A | Resonance | 36Hz |
| Nominal Basket Diameter | 15" |
Frequency Response |
36Hz-2KHz |
| Nominal Impedance | 8Ω | Sensitivity | 97±3dB |
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Power Rating |
500W RMS | Magnet Weight | 120 OZ |
| Peak Power | 1000W Peak | Voice Coil Diameter | 4.0" VC |
Thiele & Small Parameters
| Resonant Frequency (fs) | 36Hz | Compliance Equivalent Volume (Vas) | 339.7 Ltr |
| DC Resistance (Re) | 7.2Ω | Mechanical Compliance of Suspension (Cms) | 67.25 mm/N |
| Mechanical Q (Qms) | 1.66 | BL Product (BL) | 25.63 Tm |
| Electromagnetic Q (Qes) | 0.710 | Diaphragm Mass Inc. Airload (MMs) | 281.9 g |
| Total Q (Qts) | 0.498 | Surface Area of Cone (Sd) | 1886 cm2 |
Mounting Information
| Overall Diameter | 15.35", 390 mm | Mounting Holes Diameter | 8-0.276", 8-7 mm |
| Depth | 5.55", 141 mm | Net Weight | 23.5 lbs, 10.7kg |
| Baffle Hole Diameter | 14.1", 358 mm | Shipping Weight | 26.6 lbs, 12.1 kg |
| Installation Position Diameter | 14.65", 372 mm |
Materials of Construction
| Coil Construction | Round Copper | Cone Composition | Paper Cone |
| Coil Former | Aluminum | Cone Edge Composition | Cloth Edge |
| Magnet Composition | Ferrite | Dust Cap Composition | Paper Cap |
| Basket Materials | Die Cast Aluminum |
Dimension & Weight
| Product Width (in.) | ∅15.2" | Package Width (in.) | 18.1" |
| Product Height (in.) | --" | Package Height (in.) | 7.9" |
| Product Depth (in.) | 5.7" | Package Depth (in.) | 18.1" |
| Product Weight (lb.) | 23.5 lbs | Package Weight (lb.) | 26.6 lbs |
Warranty/Certifications
| Manufacturer Warranty | 1 year |